vavrines / Kinetic.jl

Universal modeling and simulation of fluid mechanics upon machine learning. From the Boltzmann equation, heading towards multiscale and multiphysics flows.

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Calculation problem about normal shock structure of mixed gas

zhangzhg0508 opened this issue · comments

Hi,
I used mixture_shock.jl under Kinetic.jl/example/ for mixed gas calculation.
The calculated parameter file has been partially modified.
mixture_shock.jl has also been partially modified.
But my calculation results are different from the results in the literature, I don't know what went wrong.
I hope to get help. Thank you very much.

The parameter file and mixture_shock.jl file are as follows.
mixture_shock.zip

Calculation A,B rho results for attached files
plot_1

Calculation results of the paper
A unified gas-kinetic scheme for multiscale and multicomponent flow transport∗
paper

With the latest KitBase v0.8.3, you can find the latest example mixture_shock.jl.
The results will be slightly different from the paper as the spectral method for the full Boltzmann collision integral hasn't been implemented here yet.

My question is solved perfectly.
Thank you very much!